Not OP, but I think by "(not) functionally a carb" OP means "(not) processed as carb by your body". Functionally => how it functions, how it interacts with som

Not OP, but I think by "(not) functionally a carb" OP means "(not) processed as carb by your body". Functionally => how it functions, how it interacts with something else, c.f. "functional testing" :) Unsure if this is nutritional terminology or just HN-reader terminology.